CN215467217U - High-efficient seamless steel pipe straightener - Google Patents
High-efficient seamless steel pipe straightener Download PDFInfo
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- CN215467217U CN215467217U CN202121843224.0U CN202121843224U CN215467217U CN 215467217 U CN215467217 U CN 215467217U CN 202121843224 U CN202121843224 U CN 202121843224U CN 215467217 U CN215467217 U CN 215467217U
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- fixedly connected
- steel pipe
- base
- clamping plates
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A high-efficiency seamless steel pipe straightening device comprises a base, wherein the surface of the base is driven by a cylinder to drive lugs arranged at two ends of a U-shaped push rod to move up and down, the two lugs move up and down to further drive two clamping plates provided with triangular plates to move left and right, the two clamping plates can relatively move to extrude a seamless steel pipe horizontally placed on the base, the base is provided with the two clamping plates, the cylinder stretches out and draws back to drive the U-shaped push rod to move down and further drive the lugs provided with inclined planes to move down, and the triangular plates are arranged on the side surfaces of the two clamping plates, so that the downward movement of the lugs can push the two triangular plates to move inwards to close together, and further the two clamping plates can continuously extrude the steel pipe, and the steel pipe with large bending degree can be quickly subjected to preliminary straightening so as to be accurately straightened at a later period; through setting up the extrusion mechanism, along with the sleeve moves down, can drive the depression bar and move down, and then utilize the depression bar can suppress the steel pipe, avoid the steel pipe to upwarp in the aligning process, can play certain guard action.
Description
Technical Field
The utility model relates to the technical field of seamless steel pipe straightening, in particular to a high-efficiency seamless steel pipe straightening device.
Background
Seamless steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe has the advantages of same bending strength and torsion strength and lighter weight, is steel with an economic section, is widely used for manufacturing structural parts and mechanical parts, such as petroleum drill pipes, automobile transmission shafts, bicycle frames, steel scaffold used in building construction and the like, and is widely manufactured by using the steel pipe, so that the material utilization rate can be improved, the manufacturing process is simplified, the material and the processing time are saved, and the steel pipe is widely used for manufacturing.
The interior of a seamless steel tube is hollow and is easy to bend under the action of external force, so that the bent steel tube needs to be straightened, the existing steel tube straightening device mainly extrudes the steel tube with a traveling path through the rotation of a plurality of rotating straightening rollers to straighten the steel tube, but the bent steel tube is mainly slightly bent and only needs simple straightening, for the steel tube with larger bending degree, the steel tube with larger bending degree is difficult to insert into straightening equipment, before the steel tube is inserted into accurate straightening equipment, the steel tube with larger bending degree needs to be manually pulled to the bending degree which can be used for the accurate straightening equipment, and the manual operation has great difficulty, great trouble and labor consumption and certain danger.
Therefore, the high-efficiency seamless steel pipe straightening device is provided so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides an efficient seamless steel pipe straightening device which is used for solving the problems.
(II) technical scheme
In order to solve the problems, the utility model provides a high-efficiency seamless steel tube straightening device which comprises a base, wherein the surface of the base is driven by a cylinder to drive lugs arranged at two ends of a U-shaped push rod to move up and down, the two lugs move up and down to further drive two clamping plates provided with a triangular plate to move left and right, and the two clamping plates move relatively to extrude a seamless steel tube horizontally placed on the base.
Furthermore, the upper surface of the base is fixedly connected with a first bracket which is in a U-shaped shape, a straightening mechanism is arranged above the first support and comprises an air cylinder, a second support is fixedly connected to the top surface of the first support, the second bracket is U-shaped, the top surface of the second bracket is fixedly connected with an air cylinder, the telescopic rod of the cylinder penetrates through the second bracket, the bottom surface of the telescopic rod is fixedly connected with a U-shaped push rod, the U-shaped push rod penetrates through the first bracket, the two end surfaces of the U-shaped push rod are fixedly connected with a lug, the upper surface of base is equipped with a pair of spout, two sliding connection has a pair of splint, two between the spout the equal fixedly connected with set-square in opposite one side of splint, two all be equipped with the spout No. two on the inclined plane of set-square, and two the lug respectively with the set-square sliding connection who corresponds.
Further, the below of U type push rod is equipped with extrusion mechanism, extrusion mechanism includes the depression bar, the bottom surface fixedly connected with sleeve of U type push rod, telescopic inside is equipped with flexible groove, flexible inslot fixedly connected with compression spring, compression spring's bottom fixedly connected with loop bar, the loop bar runs through sleeve and bottom fixedly connected with depression bar, depression bar and two splint levels set up.
Furthermore, the base is located and all is equipped with the scale mark on the side at two splint both ends.
Furthermore, two all fixedly connected with steel sheets on the relative side of splint, just the surface of steel sheet is the smooth surface.
Further, the upper surface of base just is located and all fixes between two splint and inlays and have the hot plate, just the hot plate passes through power cord and external firing equipment electric connection.
The technical scheme of the utility model has the following beneficial technical effects:
1. the two clamping plates are arranged on the base, the U-shaped push rod is driven to move downwards by the telescopic action of the air cylinder, and then the lug with the inclined plane is driven to move downwards;
2. through setting up the extrusion mechanism, along with the sleeve moves down, can drive the depression bar and move down, and then utilize the depression bar can suppress the steel pipe, avoid the steel pipe to upwarp in the aligning process, can play certain guard action.
Drawings
Fig. 1 is a schematic structural diagram according to the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of a triangle provided by the present invention.
Fig. 4 is a cross-sectional view of a sleeve according to the present invention.
Reference numerals: 1. a base; 101. a first chute; 102. scale lines; 2. a first bracket; 3. a straightening mechanism; 301. a second bracket; 302. a cylinder; 303. a U-shaped push rod; 304. a splint; 305. a steel sheet; 306. a set square; 307. a bump; 308. a second chute; 4. an extrusion mechanism; 401. a sleeve; 402. a loop bar; 403. a pressure lever; 404. a telescopic groove; 405. a compression spring; 5. heating the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows:
as shown in fig. 1, 2 and 3, the high-efficiency seamless steel tube straightening device provided by the utility model comprises a base 1, wherein the surface of the base 1 is driven by a cylinder 302 to drive lugs 307 arranged at two ends of a U-shaped push rod 303 to move up and down, the two lugs 307 move up and down to further drive two clamping plates 304 provided with a triangular plate 306 to move left and right, and the two clamping plates 304 move relatively to extrude a seamless steel tube flatly placed on the base 1.
Specifically, No. 2 supports of upper surface fixedly connected with of base 1, No. 2 supports are the shape of U style of calligraphy, No. 2 supports's top is equipped with straightening mechanism 3, straightening mechanism 3 includes cylinder 302, No. two supports 301 of a support's 2 top fixedly connected with, No. two supports 301 are the shape of U style of calligraphy, No. two supports 301's top fixedly connected with cylinder 302, the telescopic link of cylinder 302 runs through No. two supports 301 and bottom surface fixedly connected with U type push rod 303, U type push rod 303 runs through No. 2 supports and the equal fixedly connected with lug 307 of two terminal surfaces, base 1's upper surface is equipped with a pair of spout 101, sliding connection has a pair of splint 304 between two spout 101, the equal fixedly connected with set-square 306 in opposite one side of two splint 304, all be equipped with No. two spouts 308 on two inclined planes of set-square 306, and two lugs 307 respectively with corresponding set-square 306 sliding connection.
In this embodiment, place the steel pipe level of bending on base 1 between two splint 304, start cylinder 302, the telescopic link extension, drive U type push rod 303 and move down, and then promote two lugs 307 and move down, because the inclined plane sliding connection of two lugs 307 and two set squares 306, lug 307 moves down and can promote two set squares 306 and draw close inwards, two splint 304 just can draw close towards the steel pipe at middle part constantly like this, and then straighten the steel pipe of bending, guarantee that the steel pipe that the degree of bending is big can carry out preliminary straightening, need not artifical manually operation.
Example two:
as shown in fig. 1, fig. 2 and fig. 4, an extrusion mechanism 4 is arranged below the U-shaped push rod 303, the extrusion mechanism 4 includes a press rod 403, a sleeve 401 is fixedly connected to the bottom surface of the U-shaped push rod 303, a telescopic groove 404 is arranged inside the sleeve 401, a compression spring 405 is fixedly connected in the telescopic groove 404, a loop bar 402 is fixedly connected to the bottom end of the compression spring 405, the loop bar 402 penetrates through the sleeve 401, the press rod 403 is fixedly connected to the bottom end of the sleeve 401, and the press rod 403 and the two clamp plates 304 are horizontally arranged.
In this embodiment, as the extension rod of the cylinder 302 is extended, the U-shaped push rod 303 moves downward to push the sleeve 401 downward, so that the press rod 403 is pressed close to the upper surface of the bent steel tube, and after the press rod 403 is attached to the steel tube, the press rod 403 moves downward, and the press rod 403 can move upward under the compression of the compression spring 405, so that the steel tube is not squashed.
As shown in fig. 1, the base 1 has graduation marks 102 on the sides of the two clamping plates 304.
In this embodiment, two clamping plates 304 that are close to each other can be ensured not to close after the distance reaches the data of the axial diameter of the steel pipe according to the axial diameter of the steel pipe, thereby avoiding flattening the steel pipe.
As shown in fig. 1 and 2, steel plates 305 are fixedly connected to opposite side surfaces of the two clamping plates 304, and the surfaces of the steel plates 305 are smooth surfaces.
In this embodiment, the steel pipe end surface is prevented from being damaged due to the excessively rough side surface of the clamp plate 304.
As shown in fig. 2, a heating plate 5 is fixedly embedded between the two clamping plates 304 on the upper surface of the base 1, and the heating plate 5 is electrically connected to an external heating device through a power line.
In this embodiment, the steel pipe can be preheated by the heating plate 5 in the process of straightening the steel pipe, and the steel pipe can be better straightened.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The high-efficiency seamless steel pipe straightening device is characterized by comprising a base (1), wherein the surface of the base (1) is driven by a cylinder (302) to drive lugs (307) arranged at two ends of a U-shaped push rod (303) to move up and down, the two lugs (307) move up and down to further drive two clamping plates (304) provided with a triangular plate (306) to move left and right, and the two clamping plates (304) move relatively to extrude a seamless steel pipe flatly placed on the base (1).
2. The efficient seamless steel tube straightening device according to claim 1, characterized in that a first support (2) is fixedly connected to the upper surface of the base (1), the first support (2) is U-shaped, a straightening mechanism (3) is arranged above the first support (2), the straightening mechanism (3) comprises an air cylinder (302), a second support (301) is fixedly connected to the top surface of the first support (2), the second support (301) is U-shaped, the air cylinder (302) is fixedly connected to the top surface of the second support (301), a telescopic rod of the air cylinder (302) penetrates through the second support (301) and is fixedly connected to the bottom surface of the second support (303), the U-shaped push rod (303) penetrates through the first support (2) and is fixedly connected to a bump (307) at both end surfaces, a pair of first chutes (101) is arranged on the upper surface of the base (1), two sliding connection has a pair of splint (304) between a spout (101), two equal fixedly connected with set-square (306) in the opposite one side of splint (304), two all be equipped with No. two spout (308) on the inclined plane of set-square (306), and two lug (307) respectively with set-square (306) sliding connection that corresponds.
3. The efficient seamless steel tube straightening device according to claim 2, characterized in that an extrusion mechanism (4) is arranged below the U-shaped push rod (303), the extrusion mechanism (4) comprises a pressure rod (403), a sleeve (401) is fixedly connected to the bottom surface of the U-shaped push rod (303), a telescopic groove (404) is formed in the sleeve (401), a compression spring (405) is fixedly connected in the telescopic groove (404), a loop rod (402) is fixedly connected to the bottom end of the compression spring (405), the loop rod (402) penetrates through the sleeve (401) and is fixedly connected with the pressure rod (403), and the pressure rod (403) and the two clamping plates (304) are horizontally arranged.
4. A high-efficiency seamless steel pipe straightening device according to claim 1, characterized in that the base (1) is provided with scale marks (102) on the side surfaces at the two ends of the two clamping plates (304).
5. A high efficiency straightening device for seamless steel tubes according to claim 2, wherein steel sheets (305) are fixedly connected to the opposite sides of the two clamping plates (304), and the surfaces of the steel sheets (305) are smooth.
6. The efficient straightening device for the seamless steel tubes according to claim 1, wherein a heating plate (5) is fixedly embedded on the upper surface of the base (1) and between the two clamping plates (304), and the heating plate (5) is electrically connected with external heating equipment through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843224.0U CN215467217U (en) | 2021-08-09 | 2021-08-09 | High-efficient seamless steel pipe straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843224.0U CN215467217U (en) | 2021-08-09 | 2021-08-09 | High-efficient seamless steel pipe straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467217U true CN215467217U (en) | 2022-01-11 |
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ID=79757161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843224.0U Expired - Fee Related CN215467217U (en) | 2021-08-09 | 2021-08-09 | High-efficient seamless steel pipe straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225998A (en) * | 2023-11-10 | 2023-12-15 | 德州博旺五金工具制品有限公司 | Metal rod straightening device |
-
2021
- 2021-08-09 CN CN202121843224.0U patent/CN215467217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225998A (en) * | 2023-11-10 | 2023-12-15 | 德州博旺五金工具制品有限公司 | Metal rod straightening device |
| CN117225998B (en) * | 2023-11-10 | 2024-04-02 | 德州博旺五金工具制品有限公司 | Metal rod straightening device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |